About performance of D-Bus

Jerome Philbert jerome.philbert at gmail.com
Tue Oct 21 07:14:01 PDT 2008


I just wanted to compare my numbers with other recent numbers, to be sure
mine are "normal" :-)
My D-Bus implementation is 16 times much slower than my actual socket bus
and 8 times much slower if D-Bus is configured in direct mode.
It's too slow to be embedded.

2008/10/21 Havoc Pennington <hp at pobox.com>

> Hi,
>
> On Tue, Oct 21, 2008 at 9:19 AM, Jerome Philbert
> <jerome.philbert at gmail.com> wrote:
> > Hi,
> >
> > I already know these articles which are quite old.
> > They say D-Bus is slow but I'd like to know, slow how much ?
> > Who has done recent benchmarks ?
> >
>
> I don't know of any significant changes since those articles. You just
> posted a benchmark, so you have done recent benchmarks, right? ;-)
>
> The real question is whether dbus shows up in your app's profile and
> if so how much.
>
> Havoc
>
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